Samuel Charters belongs to a small group of writers about music whose work has transformed their -subject—without his discoveries, insights and interventions, the history of blues over the past 50 yea
Mention Woody Guthrie, and people who know the name are likely to think of the “Okie Bard,” dust storms behind him, riding a boxcar or walking a red-dirt road, a battered guitar strapped to his back.